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BOSTON MARATHON 2025

Katelyn Budreau

MA

Bib: 29733 F

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
10:45/mi
33:23
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
11:45/mi
1:09:54
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
12:32/mi
1:48:51
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
12:25/mi
2:27:25
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
11:54/mi
2:35:32
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
14:48/mi
3:11:24
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
14:06/mi
3:55:13
↑ 181↓ 1480.2%
138 ft elev
20M
14:31/mi
4:14:56
↑ 64↓ 500.2%
148 ft elev
21M
15:16/mi
4:30:12
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
13:55/mi
4:40:37
↑ 17↓ 861.7%
156 ft elev
23M
14:01/mi
4:58:10
↑ 23↓ 630.6%
116 ft elev
24M
15:06/mi
5:13:16
↓ 821.3%
34 ft elev
40K· 24.85 mi
14:34/mi
5:25:43
↓ 200.3%
20 ft elev
25.2M
12:51/mi
5:30:09
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
11:57/mi
5:42:20
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
2:35:3211:52 /mi⚡ faster
2nd Half
3:06:4814:15 /mi+20.1%
Positive split — 20.1% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
33:2310:453.11 mi33:23
10:45
-
10K
1:09:5411:153.10 mi36:31
11:45
+1:00
15K
1:48:5111:413.11 mi38:57
12:32
+0:47
20K
2:27:2511:523.11 mi38:34
12:25
-0:07
Half(13.11 mi)
2:35:3211:520.68 mi8:07
11:54
-0:31
25K
3:11:2412:192.42 mi35:52
14:48
+2:54
30K
3:55:1312:373.11 mi43:49
14:06
-0:42
20M
4:14:5612:451.36 mi19:43
14:31
+0:25
21M
4:30:1212:521.00 mi15:16
15:16
+0:45
35K
4:40:3712:540.75 mi10:25
13:55
-1:21
23M
4:58:1012:581.25 mi17:33
14:01
+0:06
24M
5:13:1613:031.00 mi15:06
15:06
+1:05
40K
5:25:4313:060.85 mi12:27
14:34
-0:32
25.2M
5:30:0913:060.35 mi4:26
12:51
-1:43
Finish(26.22 mi)
5:42:2013:041.02 mi12:11
11:57
-0:54
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:45 /mi

Average Pace

13:04 /mi

Slowest Pace

15:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:52:09

50% of race

Time at Steady Pace

1:43:57

30% of race

Time at Slower Pace

1:06:14

19% of race

Average Pace: 13:03 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi271931144511445279521194611946
10K3.10 mi27596-40311700-25511700-255278071184411844
15K3.11 mi27785-18911834-13411834-134279521194611946
20K3.11 mi27716+6911809+2511809+25274581167811678
Half(13.11 mi)0.68 mi27705+1111802+711802+7273741163011630
25K2.42 mi27840-13511881-7911881-79281851212112121
30K3.11 mi27817+2311879+211879+2275731181711817
20M1.36 mi2781711883-411883-4276321188411884
21M1.00 mi27808+911886-311886-3273601175711757
35K0.75 mi27805+311890-411890-4276351192711927
23M1.25 mi27804+111893-311893-3273371177211772
24M1.00 mi27847-4311924-3111924-31280761212812128
40K0.85 mi2784711931-711931-7275491189311893
25.2M0.35 mi27816+3111916+1511916+15248021058710587
Finish(26.22 mi)1.02 mi27790+2611905+1111905+11267321149511495

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×21story building
+97ft-345ft

Overall

27952

Females

11946

F18-39

11946

5K→10K

3.1 - 6.2 mi

Top 98%
×5story building
+79ft-138ft

Overall

27807

Females

11844

F18-39

11844

10K→15K

6.2 - 9.3 mi

Top 98%
×3story building
+67ft-78ft

Overall

27952

Females

11946

F18-39

11946

15K→20K

9.3 - 12.4 mi

Top 97%
×5story building
+106ft-86ft

Overall

27458

Females

11678

F18-39

11678

20K→Half

12.4 - 13.1 mi

Top 96%
×2story building
+19ft-37ft

Overall

27374

Females

11630

F18-39

11630

Half→25K

13.1 - 15.5 mi

Top 99%
×4story building
+66ft-88ft

Overall

28185

Females

12121

F18-39

12121

25K→30K

15.5 - 18.6 mi

Top 97%
×9story building
+181ft-148ft

Overall

27573

Females

11817

F18-39

11817

30K→20M

18.6 - 20.0 mi

Top 97%
×5story building
+64ft-50ft

Overall

27632

Females

11884

F18-39

11884

20M→21M

20.0 - 21.0 mi

Top 96%
×8story building
+106ft-24ft

Overall

27360

Females

11757

F18-39

11757

21M→35K

21.0 - 21.8 mi

Top 97%
×7story building
+17ft-86ft

Overall

27635

Females

11927

F18-39

11927

35K→23M

21.8 - 23.0 mi

Top 96%
×5story building
+23ft-63ft

Overall

27337

Females

11772

F18-39

11772

23M→24M

23.0 - 24.0 mi

Top 99%
×6story building
+12ft-82ft

Overall

28076

Females

12128

F18-39

12128

24M→40K

24.0 - 24.9 mi

Top 97%
×1story
+6ft-20ft

Overall

27549

Females

11893

F18-39

11893

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1story
+13ft-16ft

Overall

24802

Females

10587

F18-39

10587

25.2M→Finish

25.2 - 26.2 mi

Top 94%
×2story building
+22ft-21ft

Overall

26732

Females

11495

F18-39

11495

Passing Analysis

Category:
Passed
431
Passed By
1028
Net Change
-597
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27193
5K → 10K29432-403#27193#27596
10K → 15K28217-189#27596#27785
15K → 20K10233+69#27785#27716
20K → Half198+11#27716#27705
Half → 25K18153-135#27705#27840
25K → 30K6441+23#27840#27817
30K → 20M27270#27817#27817
20M → 21M2920+9#27817#27808
21M → 35K129+3#27808#27805
35K → 23M2524+1#27805#27804
23M → 24M548-43#27804#27847
24M → 40K14140#27847#27847
40K → 25.2M310+31#27847#27816
25.2M → Finish282+26#27816#27790
TOTALS4311028-597

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing